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William J. Westerman

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  • Columbia, SC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller burnishing tool for effecting diminishing stress reversal on...
    • Patent number 5,095,727
    • Issue date Mar 17, 1992
    • Cogsdill Tool Products, Inc.
    • William J. Westerman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Flange alignment tool and method
    • Patent number 5,094,435
    • Issue date Mar 10, 1992
    • Cogsdill Tool Products, Inc.
    • Warren B. Depperman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Contracting rim clamp
    • Patent number 4,890,473
    • Issue date Jan 2, 1990
    • Cogsdill Tool Products, Inc.
    • William J. Westerman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR